69889170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179203}}^1$

素因数の和:179226

約数の個数: 32

約数和(自身を含む): 180637632

約数和(自身を除く): 110748462

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 179203, 358406, 537609, 896015, 1075218, 1792030, 2329639, 2688045, 4659278, 5376090, 6988917, 11648195, 13977834, 23296390, 34944585, 69889170]

約数ペア:

[(1, 69889170), (2, 34944585), (3, 23296390), (5, 13977834), (6, 11648195), (10, 6988917), (13, 5376090), (15, 4659278), (26, 2688045), (30, 2329639), (39, 1792030), (65, 1075218), (78, 896015), (130, 537609), (195, 358406), (390, 179203)]